[Plugin: oEmbed styling] default auto sized video embed

what do you think about add default css for video embed ? like : https://webdesignerwall.com/tutorials/css-elastic-videos Elastic Object & Iframe Embedded Videos ?

.oembed-video {
	position: relative;
	padding-bottom: 56.25%;
	padding-top: 30px;
	height: 0;
	overflow: hidden;
}
.oembed-video-vimeo-com {
	padding-bottom: 52.25%;
}

.oembed-video iframe,
.oembed-video object,
.oembed-video embed {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}